🛠️ Repair with Confidence—Concrete Cracks Don't Stand a Chance! Perfect for driveways, walkways, and patios—any concrete surface! Say goodbye to complicated mixes and hello to simplicity. Lightweight 3 lb. bottle fits easily in your toolkit. Polymers react to concrete movement, ensuring lasting repairs. Just pour and mist for instant results! Water-activated Self-healing technology Polymer-based formula The Concrete Crack Filler by ConSANDtrate is a 3 lb. polymer-based solution designed for easy application on concrete surfaces. Simply pour and mist with water to activate its self-healing properties, making it ideal for quick repairs on driveways, walkways, and patios without the mess of traditional methods.